define( 
		[
		 "jquery"
		 ],
		 function( $ ) {
/*!
 * jQuery.ScrollTo
 * Copyright (c) 2007-2009 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
 * Dual licensed under MIT and GPL.
 * Date: 06/05/2009
 *
 * @projectDescription Easy element scrolling using jQuery.
 * http://flesler.blogspot.com/2007/10/jqueryscrollto.html
 * Works with jQuery +1.2.6. Tested on FF 2/3, IE 6/7/8, Opera 9.5/6, Safari 3, Chrome 1 on WinXP.
 *
 * @author Ariel Flesler
 * @version 1.4.2
 *
 * @id jQuery.scrollTo
 * @id jQuery.fn.scrollTo
 * @param {String, Number, DOMElement, jQuery, Object} target Where to scroll the matched elements.
 *	  The different options for target are:
 *		- A number position (will be applied to all axes).
 *		- A string position ('44', '100px', '+=90', etc ) will be applied to all axes
 *		- A jQuery/DOM element ( logically, child of the element to scroll )
 *		- A string selector, that will be relative to the element to scroll ( 'li:eq(2)', etc )
 *		- A hash { top:x, left:y }, x and y can be any kind of number/string like above.
 *		- A percentage of the container's dimension/s, for example: 50% to go to the middle.
 *		- The string 'max' for go-to-end. 
 * @param {Number, Function} duration The OVERALL length of the animation, this argument can be the settings object instead.
 * @param {Object,Function} settings Optional set of settings or the onAfter callback.
 *	 @option {String} axis Which axis must be scrolled, use 'x', 'y', 'xy' or 'yx'.
 *	 @option {Number, Function} duration The OVERALL length of the animation.
 *	 @option {String} easing The easing method for the animation.
 *	 @option {Boolean} margin If true, the margin of the target element will be deducted from the final position.
 *	 @option {Object, Number} offset Add/deduct from the end position. One number for both axes or { top:x, left:y }.
 *	 @option {Object, Number} over Add/deduct the height/width multiplied by 'over', can be { top:x, left:y } when using both axes.
 *	 @option {Boolean} queue If true, and both axis are given, the 2nd axis will only be animated after the first one ends.
 *	 @option {Function} onAfter Function to be called after the scrolling ends. 
 *	 @option {Function} onAfterFirst If queuing is activated, this function will be called after the first scrolling ends.
 * @return {jQuery} Returns the same jQuery object, for chaining.
 *
 * @desc Scroll to a fixed position
 * @example $('div').scrollTo( 340 );
 *
 * @desc Scroll relatively to the actual position
 * @example $('div').scrollTo( '+=340px', { axis:'y' } );
 *
 * @desc Scroll using a selector (relative to the scrolled element)
 * @example $('div').scrollTo( 'p.paragraph:eq(2)', 500, { easing:'swing', queue:true, axis:'xy' } );
 *
 * @desc Scroll to a DOM element (same for jQuery object)
 * @example var second_child = document.getElementById('container').firstChild.nextSibling;
 *			$('#container').scrollTo( second_child, { duration:500, axis:'x', onAfter:function(){
 *				alert('scrolled!!');																   
 *			}});
 *
 * @desc Scroll on both axes, to different values
 * @example $('div').scrollTo( { top: 300, left:'+=200' }, { axis:'xy', offset:-20 } );
 */
var $scrollTo = $.scrollTo = function( target, duration, settings ){
	$(window).scrollTo( target, duration, settings );
};

$scrollTo.defaults = {
	axis:'xy',
	duration: parseFloat($.fn.jquery) >= 1.3 ? 0 : 1,
	limit:true
};

// Returns the element that needs to be animated to scroll the window.
// Kept for backwards compatibility (specially for localScroll & serialScroll)
$scrollTo.window = function( scope ){
	return $(window)._scrollable();
};

// Hack, hack, hack :)
// Returns the real elements to scroll (supports window/iframes, documents and regular nodes)
$.fn._scrollable = function(){
	return this.map(function(){
		var elem = this,
			isWin = !elem.nodeName || $.inArray( elem.nodeName.toLowerCase(), ['iframe','#document','html','body'] ) != -1;

			if( !isWin )
				return elem;

		var doc = (elem.contentWindow || elem).document || elem.ownerDocument || elem;

		return $.browser.safari || doc.compatMode == 'BackCompat' ?
			doc.body : 
			doc.documentElement;
	});
};

$.fn.scrollTo = function( target, duration, settings ){
	if( typeof duration == 'object' ){
		settings = duration;
		duration = 0;
	}
	if( typeof settings == 'function' )
		settings = { onAfter:settings };

	if( target == 'max' )
		target = 9e9;

	settings = $.extend( {}, $scrollTo.defaults, settings );
	// Speed is still recognized for backwards compatibility
	duration = duration || settings.duration;
	// Make sure the settings are given right
	settings.queue = settings.queue && settings.axis.length > 1;

	if( settings.queue )
		// Let's keep the overall duration
		duration /= 2;
	settings.offset = both( settings.offset );
	settings.over = both( settings.over );

	return this._scrollable().each(function(){
		var elem = this,
			$elem = $(elem),
			targ = target, toff, attr = {},
			win = $elem.is('html,body');

		switch( typeof targ ){
			// A number will pass the regex
			case 'number':
			case 'string':
				if( /^([+-]=)?\d+(\.\d+)?(px|%)?$/.test(targ) ){
					targ = both( targ );
					// We are done
					break;
				}
				// Relative selector, no break!
				targ = $(targ,this);
			case 'object':
				// DOMElement / jQuery
				if( targ.is || targ.style )
					// Get the real position of the target 
					toff = (targ = $(targ)).offset();
		}
		$.each( settings.axis.split(''), function( i, axis ){
			var Pos	= axis == 'x' ? 'Left' : 'Top',
				pos = Pos.toLowerCase(),
				key = 'scroll' + Pos,
				old = elem[key],
				max = $scrollTo.max(elem, axis);

			if( toff ){// jQuery / DOMElement
				attr[key] = toff[pos] + ( win ? 0 : old - $elem.offset()[pos] );

				// If it's a dom element, reduce the margin
				if( settings.margin ){
					attr[key] -= parseInt(targ.css('margin'+Pos)) || 0;
					attr[key] -= parseInt(targ.css('border'+Pos+'Width')) || 0;
				}

				attr[key] += settings.offset[pos] || 0;

				if( settings.over[pos] )
					// Scroll to a fraction of its width/height
					attr[key] += targ[axis=='x'?'width':'height']() * settings.over[pos];
			}else{ 
				var val = targ[pos];
				// Handle percentage values
				attr[key] = val.slice && val.slice(-1) == '%' ? 
					parseFloat(val) / 100 * max
					: val;
			}

			// Number or 'number'
			if( settings.limit && /^\d+$/.test(attr[key]) )
				// Check the limits
				attr[key] = attr[key] <= 0 ? 0 : Math.min( attr[key], max );

			// Queueing axes
			if( !i && settings.queue ){
				// Don't waste time animating, if there's no need.
				if( old != attr[key] )
					// Intermediate animation
					animate( settings.onAfterFirst );
				// Don't animate this axis again in the next iteration.
				delete attr[key];
			}
		});

		animate( settings.onAfter );			

		function animate( callback ){
			$elem.animate( attr, duration, settings.easing, callback && function(){
				callback.call(this, target, settings);
			});
		};

	}).end();
};

// Max scrolling position, works on quirks mode
// It only fails (not too badly) on IE, quirks mode.
$scrollTo.max = function( elem, axis ){
	var Dim = axis == 'x' ? 'Width' : 'Height',
		scroll = 'scroll'+Dim;

	if( !$(elem).is('html,body') )
		return elem[scroll] - $(elem)[Dim.toLowerCase()]();

	var size = 'client' + Dim,
		html = elem.ownerDocument.documentElement,
		body = elem.ownerDocument.body;

	return Math.max( html[scroll], body[scroll] ) 
		 - Math.min( html[size]  , body[size]   );
};

function both( val ){
	return typeof val == 'object' ? val : { top:val, left:val };
};
} );